In a population of chickens, calcium and growth hormone excreted in chicken dung exhibit a genetic correlation of -0.7. If chickens with higher growth hormone levels are selected in this population, what will be the effect on calcium levels?
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In a population of chickens, calcium and growth hormone excreted in chicken dung exhibit a genetic correlation of -0.7. If chickens with higher growth hormone levels are selected in this population, what will be the effect on calcium levels?
| A. |
calcium levels will go up |
|
| B. |
There is no way to determine the effect on calcium levels with the information given. |
|
| C. |
calcium levels will remain the same |
|
| D. |
calcium levels will go down |
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